binman: Add more tests for image header position
The positioning does not currently work correctly if at the end of an
image with no fixed size. Also if the header is in the middle of an image
it can cause a gap in the image since the header position is normally at
the image end, so entries after it are placed after the end of the image.
Fix these problems and add more tests to cover these cases.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index b67e8a1..bc75189 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -2886,6 +2886,31 @@
else:
start += dtb._fdt_obj.totalsize()
+ def testFdtmapHeaderMiddle(self):
+ """Test an FDT map in the middle of an image when it should be at end"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFileRealDtb('135_fdtmap_hdr_middle.dts')
+ self.assertIn("Invalid sibling order 'middle' for image-header: Must be at 'end' to match location",
+ str(e.exception))
+
+ def testFdtmapHeaderStartBad(self):
+ """Test an FDT map in middle of an image when it should be at start"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFileRealDtb('136_fdtmap_hdr_startbad.dts')
+ self.assertIn("Invalid sibling order 'end' for image-header: Must be at 'start' to match location",
+ str(e.exception))
+
+ def testFdtmapHeaderEndBad(self):
+ """Test an FDT map at the start of an image when it should be at end"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFileRealDtb('137_fdtmap_hdr_endbad.dts')
+ self.assertIn("Invalid sibling order 'start' for image-header: Must be at 'end' to match location",
+ str(e.exception))
+
+ def testFdtmapHeaderNoSize(self):
+ """Test an image header at the end of an image with undefined size"""
+ self._DoReadFileRealDtb('138_fdtmap_hdr_nosize.dts')
+
if __name__ == "__main__":
unittest.main()